products details

Home Products

Telescopic Hydraulic Cylinders for Truck Mounted Cranes 5-50 Ton

Name: Telescopic Hydraulic Cylinders for Truck Mounted Cranes 5-50 Ton
Brand: Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
SKU: customized
Price: 5,000.00 USD
Availability: InStock

Brand Name:	Guoyue
Model Number:	customized
MOQ:	1 piece
Price:	USD1,000-10000/pieces
Delivery Time:	12~60 days depends on products type
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu, China

Certification:

iso

Pressure:

16Mpa-70Mpa

Weight:

Power:

Hydraulic

Dimension(L*W*H):

Depends On The Model

Rod Diameter:

Depends On The Model

Maximum Stroke:

Other

Outer Tube Diameter:

Depends On The Model

Inner Tube Diameter:

20mm-1500mm

Overall Length:

200mm

Type:

Telescopic Cylinder

Packaging Details:

Standard Export Package

Supply Ability:

2500 Ton/Tons Per Year

Highlight:

telescopic hydraulic cylinder

telescopic hydraulic cylinders for construction

50 ton hydraulic cylinder

Product Description

Telescopic Hydraulic Cylinders for Truck-Mounted Cranes (5-50 Ton)

Product Specifications

Attribute	Value
Pressure	16Mpa-70Mpa
Weight	60
Power	Hydraulic
Dimension(LWH)	depends on the model
Rod Diameter	depends on the model
Maximum Stroke	other
Outer Tube Diameter	depends on the model
Inner Tube Diameter	20mm-1500mm
Overall Length	200mm
Type	Telescopic Cylinder

Premium Quality Hydraulic Cylinders - Quality Assured

Internals: Cylinder barrel adopts GUOYUE EU/US metallurgical standard CD250 structure. Barrel material: 45#, 42CrMo, or 27SiMn. Bore honed to H8 precision with surface roughness Ra<0.4μm. Heads, base, trunnions, and pistons are exclusively made of 45# steel; no cast iron or cast steel components are used.
Buffering: Multiple buffering options including fixed and floating buffer structures to ensure effective deceleration across various pressures and speed ranges.
Welding: 100% ultrasonic impact treatment applied to all pressure-bearing and load-critical welds. This eliminates weld stress (removal rate ≥90%) and significantly enhances weld fatigue strength.
Sealing: All cylinders exclusively use premium imported seals from Japan NOK, Sweden Trelleborg, Germany Merkel, and GP. No domestic seals are utilized.
Testing & Certification: Factory testing strictly complies with GB/T15622-2005 "Hydraulic Fluid Power - Test Methods for Cylinders" and internal premium standard Q/GAKY014-2023. Includes provision of factory test reports and product qualification certificates.
Warranty: One-year warranty from shipment date. Free repair or replacement provided for defects arising from design or manufacturing within the warranty period.

Key Advantages

Maximized Reach: 5-stage design achieves 8m+ extension while collapsing to 30% length.
High Load Stability: Synchronized stage movement ensures ≤1° tilt under 50-ton loads.
Space Optimization: Compact retracted size fits crane boom cavities.
Corrosion Resistance: Hard-chromed rods + epoxy coating withstand road salt/moisture.
Precision Control: Integrated pilot-operated check valves prevent drift during positioning.

Core Applications

Utility Cranes: Telecom tower erection, transformer handling.
Log Loaders: Timber stacking at roadside.
Recovery Trucks: Wrecked vehicle lifting.
Construction: Precast concrete placement.
Mining Service: Drill rod replacement in pit.
Disaster Response: Debris clearing in confined zones.

Additional Specifications

Application	Engineering machinery, mine, shipping, metallurgy, water conservancy, offshore, agriculture, etc.
Seal	Parker, Merkel, NOK, Hallite, etc.
Paint	Red, Grey, Yellow, Black, etc.
Material	St52, CK45, 4140, Duplex2205, Stainless Steel 304/316, etc.
Certificate	ABS, Lloyds, SGS, etc.
Package	Bubble-wrap packing, then in wooden case.
Color	choose the color according to customer requirement
Core components	Bearing, Pressure vessel, Pump
Is it a standard part?	Nonstandard
Structure	Piston Type, Plunger Type, Telescopic Type
Power	Hydraulic & Pneumatic
Brand	Guoyue
Sample	Available